Several campgrounds near McKinleyville accommodate towable rigs, offering scenic settings right on the coast or along lagoon shores. Patrick's Point State Park has well-maintained campsites suitable for travel trailers, with spacious sites and nearby hiking; hookups are limited, so plan accordingly. Humboldt Lagoons State Park (including Big Lagoon and Stone Lagoon) provides quiet, waterfront campsites and large sites that can handle longer trailers, though most sites are primitive without full hookups. For a more remote experience, Gold Bluffs Beach Campground in Redwood National and State Parks offers striking coastal scenery and RV-accessible sites, but services are basic. Reserve in advance during peak seasons and confirm whether pull-through sites or hookups are available for your planned stay.